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| | | 激光截止滤光片>>>带通滤光片 | 
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详细说明
| 基底 | UV Grade Fused Silica or BK7 | 直径 | 25.0 +0~-.025 mm | 厚度 | 3 ± 0.5 mm | 最小通光口径 | >85% of diameter | 透光率 | >90% average within specified range | 衰减 | >99% average within specified range | 入射角 | 0° ± 5° | 镀膜工艺 | Electron beam evaporation, dielectric multilayers | LPF 截止 | From 80% of cut-on λ to X-ray with the O.D. of 3 | SPF 截止 | From 120% of cut-off λ to 1200nm(typical) with the O.D. of 3 | 表面质量 | 20/10 per MIL-O-13830B | 镀膜质量 | 40/20 per MIL-O-13830B | 楔角 | <3 minutes | 波阵失真 | ≤1 λ @ 633nm per 25mm | 耐湿性 | Per MIL-C-675A | 耐磨性 | Per MIL-C-675A | 最佳工作温度 | 23°C | 工作温度范围 | -50°C to 100°C | 检测 | Spectrophotometer print of lot sample | 洁净 | Non-abrasive method, isopropyl alcohol on lens tissue recommended |
备注: 可定制.
激光截止滤光片>>>窄带滤光片 
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详细说明
| 基底 | UV Grade Fused Silica or BK7 | 直径 | 25.0 +0~-.025 mm | 厚度 | 3 ± 0.5 mm | 最小通光口径 | >90% of diameter | T峰 | >35% | 衰减 | T<0.01% | 入射角 | 0° ± 5° | 镀膜工艺 | Electron beam evaporation, dielectric multilayers, or metal induced interference filter | 表面质量 | 20/10 per MIL-O-13830B | 楔角 | <3 minutes | 波阵失真 | ≤1 λ @ 633nm per 25mm | 耐湿性 | Per MIL-C-675A | 耐磨性 | Per MIL-C-675A | 最佳工作温度 | 23°C | 工作温度范围 | -50°C to 100°C | 检测 | Spectrophotometer print of lot sample | 洁净 | Non-abrasive method, isopropyl alcohol on lens tissue recommended | 波长(nm) | 355, 405, 488, 514, 532, 633, 780, 850, 1064 |
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